Synthesis, characterization and applications of nanostructural/nanodimensional metal oxides |
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| Authors: | B Nagappa G T Chandrappa Jacques Livage |
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| Institution: | (1) Department of Chemistry, Central College Campus, Bangalore University, 560 001 Bangalore, India;(2) Laboratoire Chimie de la Matiere Condensee, Universite Pierre et Marie Curie, 4 Place Jussieu, 75252 Paris Cedex 05, France |
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| Abstract: | Molybdenum oxide nanorods (MOx-NR) and vanadium oxide nanotubes (VOx-NT) have been prepared using MoO3 and V2O5 powders as precursors and hexadecylamine as surfactant via hydrothermal route. Porous nanocrystalline MgO powder has been
prepared by a simple and instantaneous solution combustion process using corresponding magnesium nitrate as oxidizer and glycine
as fuel. The compounds are characterized by XRD, TG-DTA, SEM, TEM, surface area and porosity measurements. Because of the
porous nature having large surface area (107 m2/g) with nanodimension (12-23 nm), MgO powder has been successfully employed as defluoridizing agent for the removal of fluoride
(75%) in ground water |
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| Keywords: | Nanocrystalline nanotubes/nanorods defluoridizing agent ground water |
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